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FR2978140B1 - MELT GLASS FEED CHANNEL - Google Patents

MELT GLASS FEED CHANNEL

Info

Publication number
FR2978140B1
FR2978140B1 FR1156578A FR1156578A FR2978140B1 FR 2978140 B1 FR2978140 B1 FR 2978140B1 FR 1156578 A FR1156578 A FR 1156578A FR 1156578 A FR1156578 A FR 1156578A FR 2978140 B1 FR2978140 B1 FR 2978140B1
Authority
FR
France
Prior art keywords
feed channel
glass feed
melt glass
infrastructure
block
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1156578A
Other languages
French (fr)
Other versions
FR2978140A1 (en
Inventor
Cyril Linnot
Michel Bobo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saint Gobain Centre de Recherche et dEtudes Europeen SAS
Original Assignee
Saint Gobain Centre de Recherche et dEtudes Europeen SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to FR1156578A priority Critical patent/FR2978140B1/en
Application filed by Saint Gobain Centre de Recherche et dEtudes Europeen SAS filed Critical Saint Gobain Centre de Recherche et dEtudes Europeen SAS
Priority to EA201490048A priority patent/EA028258B1/en
Priority to BR112014001226-1A priority patent/BR112014001226B1/en
Priority to EP12758612.1A priority patent/EP2734479B1/en
Priority to CN201280045651.1A priority patent/CN103813990B/en
Priority to PCT/IB2012/053580 priority patent/WO2013011432A1/en
Priority to JP2014520759A priority patent/JP5990583B2/en
Priority to US14/233,992 priority patent/US9550692B2/en
Publication of FR2978140A1 publication Critical patent/FR2978140A1/en
Application granted granted Critical
Publication of FR2978140B1 publication Critical patent/FR2978140B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/42—Details of construction of furnace walls, e.g. to prevent corrosion; Use of materials for furnace walls
    • C03B5/43—Use of materials for furnace walls, e.g. fire-bricks
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
    • C03B7/02—Forehearths, i.e. feeder channels
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • C04B35/101—Refractories from grain sized mixtures
    • C04B35/1015—Refractories from grain sized mixtures containing refractory metal compounds other than those covered by C04B35/103 - C04B35/106
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • C04B35/101—Refractories from grain sized mixtures
    • C04B35/106—Refractories from grain sized mixtures containing zirconium oxide or zircon (ZrSiO4)
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    • C04B35/62605—Treating the starting powders individually or as mixtures
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    • C—CHEMISTRY; METALLURGY
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    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/94—Products characterised by their shape
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/95—Products characterised by their size, e.g. microceramics
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/9669—Resistance against chemicals, e.g. against molten glass or molten salts
    • C04B2235/9692—Acid, alkali or halogen resistance
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Thermal Sciences (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Glass Compositions (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Glass Melting And Manufacturing (AREA)

Abstract

Feeder channel for molten glass comprising an infrastructure comprising a block self-cast and sintered in situ. Furthermore, a method for manufacturing a block of such an infrastructure and a supply channel for a glassmaking furnace are claimed.
FR1156578A 2011-07-20 2011-07-20 MELT GLASS FEED CHANNEL Active FR2978140B1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR1156578A FR2978140B1 (en) 2011-07-20 2011-07-20 MELT GLASS FEED CHANNEL
BR112014001226-1A BR112014001226B1 (en) 2011-07-20 2012-07-12 METHOD FOR MANUFACTURING A FOOD INFRASTRUCTURE BLOCK FOR A GLASS MANUFACTURING OVEN
EP12758612.1A EP2734479B1 (en) 2011-07-20 2012-07-12 Process for the manufacturing of a feeder channel for molten glass
CN201280045651.1A CN103813990B (en) 2011-07-20 2012-07-12 Feeder channel for molten glass
EA201490048A EA028258B1 (en) 2011-07-20 2012-07-12 Method for manufacturing a supply channel for a glassmaking furnace and a block of an infrastructure of such a channel
PCT/IB2012/053580 WO2013011432A1 (en) 2011-07-20 2012-07-12 Feeder channel for molten glass
JP2014520759A JP5990583B2 (en) 2011-07-20 2012-07-12 Supply passage for molten glass
US14/233,992 US9550692B2 (en) 2011-07-20 2012-07-12 Method of manufacturing a feeder channel for molten glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1156578A FR2978140B1 (en) 2011-07-20 2011-07-20 MELT GLASS FEED CHANNEL

Publications (2)

Publication Number Publication Date
FR2978140A1 FR2978140A1 (en) 2013-01-25
FR2978140B1 true FR2978140B1 (en) 2013-07-05

Family

ID=46832526

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1156578A Active FR2978140B1 (en) 2011-07-20 2011-07-20 MELT GLASS FEED CHANNEL

Country Status (8)

Country Link
US (1) US9550692B2 (en)
EP (1) EP2734479B1 (en)
JP (1) JP5990583B2 (en)
CN (1) CN103813990B (en)
BR (1) BR112014001226B1 (en)
EA (1) EA028258B1 (en)
FR (1) FR2978140B1 (en)
WO (1) WO2013011432A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014107778A1 (en) * 2014-06-03 2015-12-03 Uwe Geib Segmented outlet trough
RU2713543C1 (en) * 2019-05-29 2020-02-05 Общество с ограниченной ответственностью "Группа компаний "КАНЕКС" Melt supply device of rocks to centrifuge or spinneret feeders
ES2959963T3 (en) 2019-10-31 2024-02-29 Foseco Int refractory filter
CN111977970B (en) * 2020-09-07 2022-04-15 成都光明光电股份有限公司 Optical glass and optical element

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Also Published As

Publication number Publication date
CN103813990B (en) 2017-02-08
BR112014001226A2 (en) 2020-10-27
BR112014001226B1 (en) 2021-04-06
WO2013011432A1 (en) 2013-01-24
JP5990583B2 (en) 2016-09-14
EP2734479B1 (en) 2019-12-18
CN103813990A (en) 2014-05-21
US20140137603A1 (en) 2014-05-22
US9550692B2 (en) 2017-01-24
EA201490048A1 (en) 2014-06-30
EP2734479A1 (en) 2014-05-28
FR2978140A1 (en) 2013-01-25
EA028258B1 (en) 2017-10-31
JP2014520753A (en) 2014-08-25

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